How to dry eucalyptus effectively for long-lasting preservation?

To dry eucalyptus effectively for long-lasting preservation, gather a bunch of eucalyptus stems and tie them together with a string. Hang the bunch upside down in a warm, dark, and well-ventilated area for about two to three weeks. Once the eucalyptus is completely dry, store it in a cool, dry place away from direct sunlight to maintain its fragrance and color for an extended period.